commit 3bb70e87499376237a735106e1a2c20dd5781f48
author Bill Hollings <bill.hollings@brenwill.com> Mon Nov 18 13:06:05 2019 -0500
committer Bill Hollings <bill.hollings@brenwill.com> Mon Nov 18 13:06:05 2019 -0500
tree 224f556d08a84527e2fecc274bedf370660c47fb
parent 578e97e6ddc3ae0cbf8344a4a03b0abf4d8f09a3

Fix MTLHeap memory leak in MVKDeviceMemory.

Docs/Whats_New.md

diff --git a/Docs/Whats_New.md b/Docs/Whats_New.md
index 6d5d4e0..a7298a3 100644
--- a/Docs/Whats_New.md
+++ b/Docs/Whats_New.md
@@ -23,6 +23,7 @@
 - Clamp image copy extents to image extent.
 - Fix crash in `fetchDependencies` on build paths containing spaces.
 - Fix image subresource sizing calculations for heap-based textures.
+- Fix `MTLHeap` memory leak in `MVKDeviceMemory`.
 - Support *Xcode 11.2*.
 
 

MoltenVK/MoltenVK/GPUObjects/MVKDeviceMemory.mm

diff --git a/MoltenVK/MoltenVK/GPUObjects/MVKDeviceMemory.mm b/MoltenVK/MoltenVK/GPUObjects/MVKDeviceMemory.mm
index 5030165..3ff3ce3 100644
--- a/MoltenVK/MoltenVK/GPUObjects/MVKDeviceMemory.mm
+++ b/MoltenVK/MoltenVK/GPUObjects/MVKDeviceMemory.mm
@@ -344,5 +344,8 @@
 	[_mtlBuffer release];
 	_mtlBuffer = nil;
 
+	[_mtlHeap release];
+	_mtlHeap = nil;
+
 	freeHostMemory();
 }